PedalBro

Filter · Electro-Harmonix

Electro-Harmonix Q-Tron+

  • 9V DC · center −
  • 15 mA
  • Analog
New
from $112.50
Used (asking)
from $71

Quick facts

Power
9V DC
Current draw
15 mA
Polarity
Center negative
Dimensions
154.2 × 120.7 mm
Status
In production

Where to buy Electro-Harmonix Q-Tron+

$112.50 lowest new price · Reverb

Used listings asking $71–$387.24, median $249 (7 listings). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$71View
ReverbNew$112.50View
ReverbUsed$144View
ReverbUsed$189.99View
ReverbNew$192.30View
ReverbNew$192.30View
ReverbNew$192.30View
ReverbNew$192.30View
ReverbNew$192.30View
ReverbNew$199.99View

Prices last checked 24 hours ago. Links to sellers are affiliate links.

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Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.